2007 Chevrolet Optra vs. 2003 Dodge Viper
To start off, 2007 Chevrolet Optra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Dodge Viper. In addition, the cost of maintenance, including insurance, on 2003 Dodge Viper would be higher. At 8,277 cc (10 cylinders), 2003 Dodge Viper is equipped with a bigger engine. In terms of performance, 2003 Dodge Viper (500 HP) has 392 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 2003 Dodge Viper should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Dodge Viper weights approximately 360 kg more than 2007 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Dodge Viper is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Optra, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Dodge Viper (712 Nm @ 4200 RPM) has 561 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2003 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 2007 Chevrolet Optra | 2003 Dodge Viper | |
| Make | Chevrolet | Dodge |
| Model | Optra | Viper |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 8277 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 500 HP |
| Torque | 151 Nm | 712 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 79 mm | 102.5 mm |
| Engine Stroke Size | 81.5 mm | 100.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1175 kg | 1535 kg |
| Vehicle Length | 4510 mm | 4470 mm |
| Vehicle Width | 1730 mm | 1950 mm |
| Vehicle Height | 1450 mm | 1220 mm |
| Wheelbase Size | 2610 mm | 2520 mm |
| Fuel Tank Capacity | 60 L | 70 L |
